A very powerful type of STANDING PRESS ,
equipped with a pawl (a device which permits
motion in one direction only until released) to
enable the press to maintain constant pressure. It
was used in the past by printers and bookbinders.
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:43 PST
Retrieved: Monday, 20-May-2013 04:19:30 GMT